20232425360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4238

約数の個数: 240

約数和(自身を含む): 57937809600

約数和(自身を除く): 37705384240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 43, 49, 56, 58, 70, 80, 86, 98, 112, 116, 140, 145, 172, 196, 203, 215, 232, 245, 280, 290, 301, 344, 392, 406, 430, 464, 490, 560, 580, 602, 688, 784, 812, 860, 980, 1015, 1160, 1204, 1247, 1421, 1505, 1624, 1720, 1960, 2030, 2107, 2320, 2408, 2494, 2842, 3010, 3248, 3440, 3920, 4060, 4139, 4214, 4816, 4988, 5684, 6020, 6235, 7105, 8120, 8278, 8428, 8729, 9976, 10535, 11368, 12040, 12470, 14210, 16240, 16556, 16856, 17458, 19952, 20695, 21070, 22736, 24080, 24940, 28420, 28973, 33112, 33712, 34916, 41390, 42140, 43645, 49880, 56840, 57946, 61103, 66224, 69832, 82780, 84280, 87290, 99760, 113680, 115892, 120031, 122206, 139664, 144865, 165560, 168560, 174580, 177977, 202811, 231784, 240062, 244412, 289730, 305515, 331120, 349160, 355954, 405622, 463568, 480124, 488824, 579460, 600155, 611030, 698320, 711908, 811244, 840217, 889885, 960248, 977648, 1014055, 1158920, 1200310, 1222060, 1245839, 1423816, 1622488, 1680434, 1779770, 1920496, 2028110, 2317840, 2400620, 2444120, 2491678, 2847632, 3244976, 3360868, 3559540, 4056220, 4201085, 4801240, 4888240, 4983356, 5161333, 5881519, 6229195, 6721736, 7119080, 8112440, 8402170, 8720873, 9602480, 9966712, 10322666, 11763038, 12458390, 13443472, 14238160, 16224880, 16804340, 17441746, 19933424, 20645332, 23526076, 24916780, 25806665, 29407595, 33608680, 34883492, 36129331, 41290664, 43604365, 47052152, 49833560, 51613330, 58815190, 67217360, 69766984, 72258662, 82581328, 87208730, 94104304, 99667120, 103226660, 117630380, 139533968, 144517324, 174417460, 180646655, 206453320, 235260760, 252905317, 289034648, 348834920, 361293310, 412906640, 470521520, 505810634, 578069296, 697669840, 722586620, 1011621268, 1264526585, 1445173240, 2023242536, 2529053170, 2890346480, 4046485072, 5058106340, 10116212680, 20232425360]

約数ペア:

[(1, 20232425360), (2, 10116212680), (4, 5058106340), (5, 4046485072), (7, 2890346480), (8, 2529053170), (10, 2023242536), (14, 1445173240), (16, 1264526585), (20, 1011621268), (28, 722586620), (29, 697669840), (35, 578069296), (40, 505810634), (43, 470521520), (49, 412906640), (56, 361293310), (58, 348834920), (70, 289034648), (80, 252905317), (86, 235260760), (98, 206453320), (112, 180646655), (116, 174417460), (140, 144517324), (145, 139533968), (172, 117630380), (196, 103226660), (203, 99667120), (215, 94104304), (232, 87208730), (245, 82581328), (280, 72258662), (290, 69766984), (301, 67217360), (344, 58815190), (392, 51613330), (406, 49833560), (430, 47052152), (464, 43604365), (490, 41290664), (560, 36129331), (580, 34883492), (602, 33608680), (688, 29407595), (784, 25806665), (812, 24916780), (860, 23526076), (980, 20645332), (1015, 19933424), (1160, 17441746), (1204, 16804340), (1247, 16224880), (1421, 14238160), (1505, 13443472), (1624, 12458390), (1720, 11763038), (1960, 10322666), (2030, 9966712), (2107, 9602480), (2320, 8720873), (2408, 8402170), (2494, 8112440), (2842, 7119080), (3010, 6721736), (3248, 6229195), (3440, 5881519), (3920, 5161333), (4060, 4983356), (4139, 4888240), (4214, 4801240), (4816, 4201085), (4988, 4056220), (5684, 3559540), (6020, 3360868), (6235, 3244976), (7105, 2847632), (8120, 2491678), (8278, 2444120), (8428, 2400620), (8729, 2317840), (9976, 2028110), (10535, 1920496), (11368, 1779770), (12040, 1680434), (12470, 1622488), (14210, 1423816), (16240, 1245839), (16556, 1222060), (16856, 1200310), (17458, 1158920), (19952, 1014055), (20695, 977648), (21070, 960248), (22736, 889885), (24080, 840217), (24940, 811244), (28420, 711908), (28973, 698320), (33112, 611030), (33712, 600155), (34916, 579460), (41390, 488824), (42140, 480124), (43645, 463568), (49880, 405622), (56840, 355954), (57946, 349160), (61103, 331120), (66224, 305515), (69832, 289730), (82780, 244412), (84280, 240062), (87290, 231784), (99760, 202811), (113680, 177977), (115892, 174580), (120031, 168560), (122206, 165560), (139664, 144865)]